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SQUARE D Thermal Unit: 20 Trip Class, B36.0 - Electrical
SQUAREElectrical

SQUARE D Thermal Unit: 20 Trip Class, B36.0

SQUARE Electrical.

SKU 3G-OTH-38995

Also listed as: B360 · B36 0 · B36-0

Brand
SQUARE
Item
D Thermal Unit: 20 Trip Class, B36.0
Category
Electrical
UNSPSC
39121029 — Isolation transformer
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SQUARE
Manufacturer Part Number
B36.0

Technical Documents

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SQUARE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SQUARE Electrical.

Frequently Asked Questions

What is the SQUARE D B36.0 thermal unit used for?

The SQUARE D B36.0 thermal unit is a motor protection component used in industrial motor starters and controllers. It provides overload protection by sensing motor current and tripping the circuit if overheating occurs. Common applications include conveyors, pumps, compressors, and HVAC systems in manufacturing and process industries.

What are the specifications of the SQUARE D B36.0 thermal unit?

The SQUARE D B36.0 thermal unit has a trip class of 20 and is designed for use with SQUARE D motor starters. The manufacturer part number is B36.0. It is a bimetallic overload relay element that provides accurate thermal protection for motors in industrial environments. Always verify compatibility with your starter model.

Where to buy SQUARE D B36.0 thermal units worldwide?

You can source the SQUARE D B36.0 thermal unit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for pricing and lead time on this part. We supply genuine SQUARE D components for motor protection applications.

How to select the correct SQUARE D thermal unit for a motor starter?

To select the correct SQUARE D thermal unit, match the trip class (e.g., 20) to your motor's starting characteristics and verify the part number (B36.0) against your starter model. Consult the motor full-load current rating and ambient temperature. For proper installation, follow SQUARE D guidelines and ensure the unit is securely mounted in the starter assembly.

Used in

Common applications for SQUARE
Industrial power distribution — Square D HU362AWC non-fusible safety switch for disconnecting three-phase loads up to 60 A.
Busway branch circuits — Square D PQ4203G fusible bus plug for overcurrent protection in I-Line busway systems.
Panelboard surge protection — Square D HL4IMA24C SPD for transient voltage suppression in 277/480V AC wye systems.
Power distribution in control panels — Square D 9080LBA263106 open distribution block for splitting 400 kcmil conductors.
Machine control stations — Square D 9001BG303 push-button station for open/close/stop operations in industrial machinery.
Motor starting and protection — Square D 8536SBG2V02H30S NEMA starter for non-reversing three-phase motor control up to 18 A.

SQUARE Products

3G Electric supplies SQUARE electrical. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SQUARE D Miniature Circuit Breaker: 20/30 A, 120/240V AC, Single Phase, 10kA at 120/240V AC, 2 Poles (MPN HOMT2020230)
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SQUARE D Miniature Circuit Breaker: 20/30 A, 120/240V AC, Single Phase, 10kA at 120/240V AC, 2 Poles (MPN HOMT2020230)
SQUARE D Busway Plug In Unit: Fusible, 600 A Amps, 240/600V AC, PBQ, H/K/R (MPN PBQ3660G)
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SQUARE D Busway Plug In Unit: Fusible, 600 A Amps, 240/600V AC, PBQ, H/K/R (MPN PBQ3660G)
SQUARE D Surge Protection Device: Three Phase, 277/480V AC Wye, 3 Poles, 4 + Ground Wires, 320 V AC (MPN HL4IMA16C)
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SQUARE D Surge Protection Device: Three Phase, 277/480V AC Wye, 3 Poles, 4 + Ground Wires, 320 V AC (MPN HL4IMA16C)
SQUARE D Busway Plug In Unit: Fusible, 200 A Amps, 600V AC, PQ, H/K/R, 3 Phase, 3 Wire with Ground (MPN PQ3620G)
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SQUARE D Busway Plug In Unit: Fusible, 200 A Amps, 600V AC, PQ, H/K/R, 3 Phase, 3 Wire with Ground (MPN PQ3620G)
SQUARE D Busway Plug In Unit: Fusible, 60 A Amps, 600V AC, PQ, H/K/R, 3 Phase, 3 Wire with Ground (MPN PQ3606G)
SQUARE
SQUARE D Busway Plug In Unit: Fusible, 60 A Amps, 600V AC, PQ, H/K/R, 3 Phase, 3 Wire with Ground (MPN PQ3606G)
SQUARE D Surge Protection Device: Three Phase, 120/208V AC Wye, 3 Poles, 4 + Ground Wires, 150 V AC (MPN HL2IMA16C)
SQUARE
SQUARE D Surge Protection Device: Three Phase, 120/208V AC Wye, 3 Poles, 4 + Ground Wires, 150 V AC (MPN HL2IMA16C)

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